TechGuard Charging Locker is available in 1, 5, or 10-bay configurations to fit your location’s specific needs. Whichever configuration you choose, each bay offers plenty of space to fit up to three devices, including a MacBook and AC charger. Each bay offers one AC outlet for charging MacBook, and two USB ports both capable of providing up to 2.4 A for full-rate charging of all models of iPad and iPhone.